Hardwood Floors : refinishing between tenants

[Brie Schmidt]

We have a rental up this year in Chicago and the floors look like they need to be redone.  The issue is if the tenants move out on the 31st and the new ones move in on the 1st my options are limited.  I think the tenants are moving out a few days early on a Saturday, giving me Sunday and Monday to take care of the floors before I have the cleaning and painting done Tuesday and new tenants moving in Wednesday... but if that is not the case, what are my options to get these looking better quickly?